<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>

<body>
    <div id="test"></div>

    <!-- 按顺序引入react库 -->
    <script type="text/javascript" src="../js/react.development.js"></script>
    <script type="text/javascript" src="../js/react-dom.development.js"></script>
    <script type="text/javascript" src="../js/babel.min.js"></script>

    <!-- 表示用babel解析  -->

    <script type="text/babel">
        const VDOM = (
        <h1>Hello,React</h1>
        ); ReactDOM.render(VDOM,document.getElementById('test')); //1.创建虚拟DOM //2.渲染虚拟DOM到界面 // sadj
    </script>
</body>

</html>